1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include <KStandardDirs>
22 #include <KMessageBox>
24 #include <KFileDialog>
25 #include <KIO/NetAccess>
28 #include "kdenlivedoc.h"
29 #include "docclipbase.h"
30 #include "profilesdialog.h"
31 #include "kdenlivesettings.h"
33 KdenliveDoc::KdenliveDoc(const KUrl &url, MltVideoProfile profile, QUndoGroup *undoGroup, QWidget *parent): QObject(parent), m_render(NULL), m_url(url), m_profile(profile), m_fps((double)profile.frame_rate_num / profile.frame_rate_den), m_width(profile.width), m_height(profile.height), m_commandStack(new KUndoStack(undoGroup)), m_modified(false) {
34 m_clipManager = new ClipManager(this);
37 if (KIO::NetAccess::download(url.path(), tmpFile, parent)) {
39 m_document.setContent(&file, false);
41 QDomNode infoXmlNode = m_document.elementsByTagName("kdenlive").at(0);
42 if (!infoXmlNode.isNull()) {
43 QDomElement infoXml = infoXmlNode.toElement();
44 QString profilePath = infoXml.attribute("profile");
45 if (!profilePath.isEmpty()) setProfilePath(profilePath);
47 KIO::NetAccess::removeTempFile(tmpFile);
49 KMessageBox::error(parent, KIO::NetAccess::lastErrorString());
52 // Creating new document
53 QDomElement westley = m_document.createElement("westley");
54 m_document.appendChild(westley);
55 QDomElement doc = m_document.createElement("kdenlivedoc");
56 doc.setAttribute("version", "0.6");
57 westley.appendChild(doc);
58 QDomElement props = m_document.createElement("properties");
59 doc.setAttribute("width", m_width);
60 doc.setAttribute("height", m_height);
61 doc.setAttribute("projectfps", m_fps);
62 doc.appendChild(props);
65 /*QDomElement westley = m_document.createElement("westley");
66 m_document.appendChild(westley);*/
69 QDomElement tractor = m_document.createElement("tractor");
70 tractor.setAttribute("id", "maintractor");
71 QDomElement multitrack = m_document.createElement("multitrack");
72 QDomElement playlist = m_document.createElement("playlist");
73 QDomElement producer = m_document.createElement("producer");
74 /*producer.setAttribute("mlt_service", "colour");
75 producer.setAttribute("colour", "red");
76 playlist.appendChild(producer);*/
77 multitrack.appendChild(playlist);
78 QDomElement playlist1 = m_document.createElement("playlist");
79 playlist1.setAttribute("id", "playlist1");
80 playlist1.setAttribute("hide", "video");
81 multitrack.appendChild(playlist1);
82 QDomElement playlist2 = m_document.createElement("playlist");
83 playlist2.setAttribute("id", "playlist2");
84 playlist2.setAttribute("hide", "video");
85 multitrack.appendChild(playlist2);
86 QDomElement playlist3 = m_document.createElement("playlist");
87 multitrack.appendChild(playlist3);
88 playlist3.setAttribute("id", "playlist3");
89 QDomElement playlist4 = m_document.createElement("playlist");
90 multitrack.appendChild(playlist4);
91 playlist4.setAttribute("id", "playlist4");
92 QDomElement playlist5 = m_document.createElement("playlist");
93 multitrack.appendChild(playlist5);
94 playlist5.setAttribute("id", "playlist5");
95 tractor.appendChild(multitrack);
97 for (uint i = 2; i < 6 ; i++) {
98 QDomElement transition = m_document.createElement("transition");
99 transition.setAttribute("in", "0");
100 //TODO: Make audio mix last for all project duration
101 transition.setAttribute("out", "15000");
102 transition.setAttribute("a_track", QString::number(1));
103 transition.setAttribute("b_track", QString::number(i));
104 transition.setAttribute("mlt_service", "mix");
105 transition.setAttribute("combine", "1");
106 tractor.appendChild(transition);
108 QDomElement playlistmain = m_document.createElement("playlist");
109 playlistmain.setAttribute("id", "playlistmain");
110 QDomElement playentry = m_document.createElement("entry");
111 playentry.setAttribute("producer", "maintractor");
112 playentry.setAttribute("in", "0");
113 playentry.setAttribute("out", "15000");
114 playlistmain.appendChild(playentry);
115 doc.appendChild(tractor);
116 doc.appendChild(playlistmain);
119 m_scenelist = m_document.toString();
120 kDebug() << "scenelist" << m_scenelist;
121 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
122 else m_timecode.setFormat((int) m_fps);
125 KdenliveDoc::~KdenliveDoc() {
126 delete m_commandStack;
127 delete m_clipManager;
130 QDomElement KdenliveDoc::documentInfoXml() {
132 QDomElement addedXml = m_document.createElement("kdenlive");
133 addedXml.setAttribute("version", "0.7");
134 addedXml.setAttribute("profile", profilePath());
135 kDebug() << m_document.toString();
136 return m_document.documentElement();
140 ClipManager *KdenliveDoc::clipManager() {
141 return m_clipManager;
144 QString KdenliveDoc::getDocumentStandard() {
145 //WARNING: this way to tell the video standard is a bit hackish...
146 if (m_profile.description.contains("pal", Qt::CaseInsensitive) || m_profile.description.contains("25", Qt::CaseInsensitive) || m_profile.description.contains("50", Qt::CaseInsensitive)) return "PAL";
150 QString KdenliveDoc::profilePath() const {
151 return m_profile.path;
154 void KdenliveDoc::setProfilePath(QString path) {
155 KdenliveSettings::setCurrent_profile(path);
156 m_profile = ProfilesDialog::getVideoProfile(path);
157 m_fps = (double) m_profile.frame_rate_num / m_profile.frame_rate_den;
158 m_width = m_profile.width;
159 m_height = m_profile.height;
160 if (m_fps == 30000.0 / 1001.0) m_timecode.setFormat(30, true);
161 else m_timecode.setFormat((int) m_fps);
164 void KdenliveDoc::setThumbsProgress(KUrl url, int progress) {
165 emit thumbsProgress(url, progress);
168 KUndoStack *KdenliveDoc::commandStack() {
169 return m_commandStack;
172 void KdenliveDoc::setRenderer(Render *render) {
174 if (m_render) m_render->setSceneList(m_scenelist);
177 Render *KdenliveDoc::renderer() {
181 void KdenliveDoc::updateClip(int id) {
182 emit updateClipDisplay(id);
185 int KdenliveDoc::getFramePos(QString duration) {
186 return m_timecode.getFrameCount(duration, m_fps);
189 QString KdenliveDoc::producerName(int id) {
190 QString result = "unnamed";
191 QDomNodeList prods = producersList();
192 int ct = prods.count();
193 for (int i = 0; i < ct ; i++) {
194 QDomElement e = prods.item(i).toElement();
195 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
196 result = e.attribute("name");
197 if (result.isEmpty()) result = KUrl(e.attribute("resource")).fileName();
204 void KdenliveDoc::setProducerDuration(int id, int duration) {
205 QDomNodeList prods = producersList();
206 int ct = prods.count();
207 for (int i = 0; i < ct ; i++) {
208 QDomElement e = prods.item(i).toElement();
209 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
210 e.setAttribute("duration", QString::number(duration));
216 int KdenliveDoc::getProducerDuration(int id) {
218 QDomNodeList prods = producersList();
219 int ct = prods.count();
220 for (int i = 0; i < ct ; i++) {
221 QDomElement e = prods.item(i).toElement();
222 if (e.attribute("id") != "black" && e.attribute("id").toInt() == id) {
223 result = e.attribute("duration").toInt();
231 QDomDocument KdenliveDoc::generateSceneList() {
233 QDomElement westley = doc.createElement("westley");
234 doc.appendChild(westley);
235 QDomElement prod = doc.createElement("producer");
238 QDomDocument KdenliveDoc::toXml() const {
242 Timecode KdenliveDoc::timecode() const {
246 QDomNodeList KdenliveDoc::producersList() {
247 return m_document.elementsByTagName("producer");
250 void KdenliveDoc::backupMltPlaylist() {
251 if (m_render) m_scenelist = m_render->sceneList();
254 double KdenliveDoc::fps() const {
258 int KdenliveDoc::width() const {
262 int KdenliveDoc::height() const {
266 KUrl KdenliveDoc::url() const {
270 void KdenliveDoc::setUrl(KUrl url) {
274 void KdenliveDoc::setModified(bool mod) {
275 if (mod == m_modified) return;
277 emit docModified(m_modified);
280 QString KdenliveDoc::description() const {
282 return i18n("Untitled") + " / " + m_profile.description;
284 return m_url.fileName() + " / " + m_profile.description;
287 void KdenliveDoc::addClip(const QDomElement &elem, const int clipId) {
288 kDebug() << "///////// DOCUM, CREATING NEW CLIP, ID:" << clipId;
289 DocClipBase *clip = new DocClipBase(m_clipManager, elem, clipId);
290 m_clipManager->addClip(clip);
291 emit addProjectClip(clip);
294 void KdenliveDoc::deleteProjectClip(const uint clipId) {
295 emit deletTimelineClip(clipId);
296 m_clipManager->slotDeleteClip(clipId);
300 void KdenliveDoc::deleteClip(const uint clipId) {
301 emit signalDeleteProjectClip(clipId);
302 m_clipManager->deleteClip(clipId);
305 void KdenliveDoc::slotAddClipFile(const KUrl url, const QString group) {
306 kDebug() << "///////// DOCUM, ADD CLP: " << url;
307 m_clipManager->slotAddClipFile(url, group);
311 DocClipBase *KdenliveDoc::getBaseClip(int clipId) {
312 return m_clipManager->getClipById(clipId);
315 void KdenliveDoc::slotAddColorClipFile(const QString name, const QString color, QString duration, const QString group) {
316 m_clipManager->slotAddColorClipFile(name, color, duration, group);
320 #include "kdenlivedoc.moc"